CN205030036U - Novel converter heat dissipation device - Google Patents
Novel converter heat dissipation device Download PDFInfo
- Publication number
- CN205030036U CN205030036U CN201520825845.4U CN201520825845U CN205030036U CN 205030036 U CN205030036 U CN 205030036U CN 201520825845 U CN201520825845 U CN 201520825845U CN 205030036 U CN205030036 U CN 205030036U
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- temperature sensor
- microcontroller
- blower fan
- water chamber
- installing mechanism
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Abstract
The utility model relates to a novel converter heat dissipation device, the terminal comprises a microcontroller, locate a temperature sensor and the first fan on the top in the box, locate the 2nd temperature sensor and the second fan of the bottom in the box, and it is first, the 2nd temperature sensor's output is connected to microcontroller's input respectively, microcontroller's output is connected to firstly respectively, the input of second fan, be equipped with the circular cooling water chamber in the outside of box, its right side upper end is equipped with the water inlet, the lower part still is equipped with the annular and goes out the water cavity, and still be equipped with the logical mouth of a river that goes out the water cavity intercommunication with the annular on its left side wall, be equipped with the delivery port on the right side wall of annular play water cavity, be equipped with the 3rd temperature sensor in the annular play water cavity, and its output is connected to microcontroller. Through adopting the structure mentioned above, the utility model discloses can carry out more abundant and even heat -sink cooling to the converter to the working property and the security performance of converter have been guaranteed greatly.
Description
Technical field
The utility model relates to a kind of new type inverter heat abstractor.
Background technology
As the core apparatus of frequency conversion speed-adjusting system, frequency converter has obtained and has applied more and more widely in industrial control field.Due to the high frequency of the core electron parts of frequency converter or module, high pressure, high speed and Highgrade integration, frequency converter is made to produce a large amount of heats in the course of the work, thus cause temperature significantly to rise, especially when long-term work, along with the temperature of electronic device rises too high, the service behaviour of electronic device can be made significantly to decline and even to burn damage, and then have impact on normal, the steady operation of frequency converter.
For this problem, often on frequency converter, be provided with corresponding heat radiation cooling device.But the restriction be limited in structural design, existing frequency converter cooling device can not carry out fully uniform cooling to frequency converter box house well, thus greatly have impact on radiating effect, and then still cannot ensure that frequency converter is in good working order.
Utility model content
For overcoming above the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide one can carry out more fully uniform cooling to frequency converter, thus greatly ensure that the service behaviour of frequency converter and the new type inverter heat abstractor of security performance.
The technical solution of the utility model is:
A kind of new type inverter heat abstractor, for cooling the box house of frequency converter, this heat abstractor includes microcontroller, first temperature sensor on the top be located in described casing and the first blower fan, the second temperature sensor of the bottom be located in described casing and the second blower fan, and the output of described first temperature sensor and the second temperature sensor is connected to the input of described microcontroller respectively, the output of described microcontroller is connected to the input of described first blower fan and the second blower fan respectively through drive circuit simultaneously;
Annular cooling water chamber is also provided with in the outside of the vertical side walls of described casing, water inlet is provided with in the upper end, right side in described annular cooling water chamber, annular water chamber is also provided with in the bottom in described annular cooling water chamber, and on the left side wall in described annular cooling water chamber being positioned at described annular water chamber, be also provided with the outlet pass be communicated with described annular water chamber, the right side wall of described annular water chamber is also provided with delivery port, in described annular water chamber, be also provided with three-temperature sensor simultaneously, and the output of described three-temperature sensor is also connected to the input of described microcontroller.
Above-mentioned new type inverter heat abstractor, wherein said first temperature sensor and the second temperature sensor are infrared temperature sensor, and described microcontroller is STM32 single-chip microcomputer or ARM microprocessor.
Above-mentioned new type inverter heat abstractor, wherein said first blower fan and the second blower fan are installed on the inside of described casing respectively by the first installing mechanism and the second installing mechanism, described first installing mechanism and the second installing mechanism have included the frame be connected with described casing, be located at the motor in described frame, the driving gear be connected with the output shaft end of described motor and the driven gear be connected with a joggle with described driving gear, and the housing of described first blower fan is fixedly connected with the driven gear of described first installing mechanism, the housing of described second blower fan is fixedly connected with the driven gear of described second installing mechanism, the motor of described first installing mechanism is connected with described microcontroller respectively with the motor of described second installing mechanism simultaneously.
Above-mentioned new type inverter heat abstractor, is wherein also provided with electric heater in described annular cooling water chamber, and the input of described electric heater is connected to the output of described microcontroller.
Above-mentioned new type inverter heat abstractor, it further comprises water tank, described water tank is connected with described water inlet and delivery port with outlet pipe respectively by water inlet pipe, and on described water inlet pipe, be also provided with water pump, bottom in described water tank is also provided with liquid level sensor, and the output of described liquid level sensor is connected to the input of described microcontroller.
The beneficial effects of the utility model are: by adopting said structure, and the utility model can carry out more fully uniform cooling to frequency converter, thus greatly ensure that service behaviour and the security performance of frequency converter.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of new type inverter heat abstractor.
In figure: casing 1, the first temperature sensor 2, first blower fan 3, second temperature sensor 4, second blower fan 5, annular cooling water chamber 6, water inlet 7, annular water chamber 8, outlet pass 9, delivery port 10, three-temperature sensor 11, electric heater 12, microcontroller 13.
Embodiment
As shown in Figure 1, a kind of new type inverter heat abstractor, for cooling casing 1 inside of frequency converter, that includes microcontroller 13, first temperature sensor 2 on the top be located in casing 1 and the first blower fan 3, the bottom be located in casing 1 the second temperature sensor 4 and the second blower fan 5, and the output of the first temperature sensor 2 and the second temperature sensor 4 is connected to the input of microcontroller 13 respectively, the output of microcontroller 13 is connected to the input of the first blower fan 3 and the second blower fan 5 respectively through drive circuit simultaneously;
Annular cooling water chamber 6 is also provided with in the outside of the vertical side walls of casing 1, water inlet 7 is provided with in the upper end, right side in annular cooling water chamber 6, annular water chamber 8 is also provided with in the bottom in annular cooling water chamber 6, and on the left side wall in annular cooling water chamber 6 being positioned at annular water chamber 8, be also provided with the outlet pass 9 be communicated with annular water chamber 8, the right side wall of annular water chamber 8 is also provided with delivery port 10, in annular water chamber 8, be also provided with three-temperature sensor 11, and the output of three-temperature sensor 11 is also connected to the input of microcontroller 13 simultaneously.
Particularly, above-mentioned new type inverter heat abstractor, wherein the first temperature sensor 2 and the second temperature sensor 4 are infrared temperature sensor, and microcontroller 13 is STM32 single-chip microcomputer or ARM microprocessor.
Under the above constitution, the utility model is respectively equipped with the first blower fan 3 and the second blower fan 5 by the top in casing 1 and bottom, thus fully uniform wind-cooling heat dissipating can be carried out to casing 1 inside, and further by being provided with annular cooling water chamber 6 and annular water chamber 8 outside casing 1, thus more enough more effectively casing 1 inside to be carried out fully and uniform water-cooling, so just greatly ensure that service behaviour and the security performance of frequency converter.
Preferred as one, for above-mentioned new type inverter heat abstractor, wherein the first blower fan 3 and the second blower fan 5 are installed on the inside of described casing 1 respectively by the first installing mechanism and the second installing mechanism, first installing mechanism has included with the second installing mechanism the frame be connected with casing, be located at the motor in frame, the driving gear be connected with the output shaft end of motor and the driven gear be connected with a joggle with driving gear, and the housing of the first blower fan 3 is fixedly connected with the driven gear of the first installing mechanism, the housing of the second blower fan 5 is fixedly connected with the driven gear of the second installing mechanism, the motor of the first installing mechanism is connected with microcontroller respectively with the motor of the second installing mechanism simultaneously.Like this, first blower fan 3 and the second blower fan 5 just can adjust arrangement angle neatly, thus meet different cooling needs (when the temperature difference of the upper temp detected by the first temperature sensor 2 and the temperature of lower detected by the second temperature sensor 4 is larger, the now arrangement angle of just adjustable first blower fan 3 and the second blower fan 5, make the air port of the first blower fan 3 and the second blower fan 5 all towards the higher top of temperature or bottom), realize more uniform cooling.
As further preferred, for above-mentioned new type inverter heat abstractor, wherein in annular cooling water chamber 6, be also provided with electric heater 12, the input of electric heater 12 is connected to the output of microcontroller 13, to realize to carry out preheating to the cooling water in annular cooling water chamber 6, making ice at Cold Winter.
As further preferred, for above-mentioned new type inverter heat abstractor, it further comprises water tank, water tank is connected with water inlet 7 and water outlet 10 with outlet pipe respectively by water inlet pipe, and on water inlet pipe, be also provided with water pump, bottom in water tank is also provided with liquid level sensor, and the output of liquid level sensor is connected to the input of described microcontroller 13.
By reference to the accompanying drawings the preferred embodiment of the utility model and embodiment are explained in detail above, but the utility model is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, various change can also be made without departing from the concept of the premise utility.
Claims (5)
1. new type inverter heat abstractor, for cooling the box house of frequency converter, it is characterized in that: this heat abstractor comprises microcontroller, first temperature sensor on the top be located in described casing and the first blower fan, the second temperature sensor of the bottom be located in described casing and the second blower fan, and the output of described first temperature sensor and the second temperature sensor is connected to the input of described microcontroller respectively, the output of described microcontroller is connected to the input of described first blower fan and the second blower fan respectively through drive circuit simultaneously;
Annular cooling water chamber is also provided with in the outside of the vertical side walls of described casing, water inlet is provided with in the upper end, right side in described annular cooling water chamber, annular water chamber is also provided with in the bottom in described annular cooling water chamber, and on the left side wall in described annular cooling water chamber being positioned at described annular water chamber, be also provided with the outlet pass be communicated with described annular water chamber, the right side wall of described annular water chamber is also provided with delivery port, in described annular water chamber, be also provided with three-temperature sensor simultaneously, and the output of described three-temperature sensor is also connected to the input of described microcontroller.
2. new type inverter heat abstractor as claimed in claim 1, it is characterized in that: described first temperature sensor and the second temperature sensor are infrared temperature sensor, described microcontroller is STM32 single-chip microcomputer or ARM microprocessor.
3. new type inverter heat abstractor as claimed in claim 1 or 2, it is characterized in that: described first blower fan and the second blower fan are installed on the inside of described casing respectively by the first installing mechanism and the second installing mechanism, described first installing mechanism and the second installing mechanism include the frame be connected with described casing, be located at the motor in described frame, the driving gear be connected with the output shaft end of described motor and the driven gear be connected with a joggle with described driving gear, and the housing of described first blower fan is fixedly connected with the driven gear of described first installing mechanism, the housing of described second blower fan is fixedly connected with the driven gear of described second installing mechanism, the motor of described first installing mechanism is connected with described microcontroller respectively with the motor of described second installing mechanism simultaneously.
4. new type inverter heat abstractor as claimed in claim 3, it is characterized in that: in described annular cooling water chamber, be also provided with electric heater, the input of described electric heater is connected to the output of described microcontroller.
5. new type inverter heat abstractor as claimed in claim 4, it is characterized in that: this heat abstractor also comprises water tank, described water tank is connected with described water inlet and delivery port with outlet pipe respectively by water inlet pipe, and on described water inlet pipe, be also provided with water pump, bottom in described water tank is also provided with liquid level sensor, and the output of described liquid level sensor is connected to the input of described microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825845.4U CN205030036U (en) | 2015-10-25 | 2015-10-25 | Novel converter heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825845.4U CN205030036U (en) | 2015-10-25 | 2015-10-25 | Novel converter heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205030036U true CN205030036U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825845.4U Expired - Fee Related CN205030036U (en) | 2015-10-25 | 2015-10-25 | Novel converter heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205030036U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108541180A (en) * | 2017-03-03 | 2018-09-14 | 潍坊科技学院 | A kind of electric machine control system |
| CN111564421A (en) * | 2020-06-02 | 2020-08-21 | 温州空云如电子科技有限公司 | Multimode efficient chip heat abstractor |
| CN112129455A (en) * | 2020-10-09 | 2020-12-25 | 天长市志昊机电配件有限公司 | Manometer shell that possesses heat dissipation function |
-
2015
- 2015-10-25 CN CN201520825845.4U patent/CN205030036U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108541180A (en) * | 2017-03-03 | 2018-09-14 | 潍坊科技学院 | A kind of electric machine control system |
| CN111564421A (en) * | 2020-06-02 | 2020-08-21 | 温州空云如电子科技有限公司 | Multimode efficient chip heat abstractor |
| CN112129455A (en) * | 2020-10-09 | 2020-12-25 | 天长市志昊机电配件有限公司 | Manometer shell that possesses heat dissipation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20161025 |